Quiz 4, CHEM1406 I ‘ Namemm/[Ad’
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
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1) What is the mass number of an atom of potassium that has 20 neutrons? 1) t
A) 19 - B) 15 C) 35 D) 59 @
2) Consid

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Chapter 4 Sections
Introduction
Meristematic Tissues
Tissues Produced by Meristems
Chapter 4 Ending
Tissues Produced by Meristems
After cells are produced by meristems, the cells assume various shapes and sizes related to their funct

What is rockwool?
Rockwool is 97% (by volume) air (which means):
you can control the air / water ratio in the substrate
the greater volume of air will enhance root growth
there will be less fluctuation in pH and EC compared with other growing mediums

Scientific Inquiry Project Instructions
This will be a two part research assignment: (1) Research Proposal as a lecture grade and
(2) Research Presentation as a lab grade. The project is designed to allow you to use the
scientific method from start to fin